Korea's first fully automated diagnostic system capable of simultaneously detecting 16 major foodborne pathogens within one ...

Lithium-ion batteries can become unstable under certain conditions, leading to fires. Now, researchers have used new materials that they say can make batteries safer.

CNET has been testing robot vacuums for years, but we're always refining our testing procedures. Here's the process we use to evaluate robot vacuums for cleaning, navigation performance, obstacle ...

A new study shows that promising single-crystal battery materials degrade for reasons scientists hadn’t fully recognized before. Scientists at Argonne National Laboratory and the UChicago Pritzker Sch ...

In an early test, the Gravity fell far, far short of its expected highway range. But after a re-do, things are looking better.

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon. Patrick Holland has been a phone reviewer for CNET since 2016. He is a former ...

The iPhone Air isn't selling as well as the three iPhone 17 models, which are still sold out in various markets, but there's no question the handset is a head-turner. While the ultra-thin profile and ...

In the fourth iOS 26.1 beta, Apple added a "Tinted" option that reduces the translucency of Liquid Glass for those who prefer a more opaque look. I saw some comments wondering whether the setting ...

In brief: The slim design of the iPhone Air may appeal to some users, but many worry it could come at the cost of battery life. Several YouTubers and tech publications have tested the new device to ...

We’ve got our first battery life shootout results for the new iPhone 17, iPhone 17 Pro and iPhone Air lineup, courtesy of The Tech Chap. At least in this test comprising continuous streaming YouTube ...

VW is testing this anticipated new battery technology in a Ducati racing bike, and we can't wait for it to arrive on the market in cars. We hesitate to call the solid-state battery the Holy Grail of ...